Form 8-K - Current report:
SEC Accession No. 0001733998-24-000118
Filing Date
2024-10-29
Accepted
2024-10-29 12:29:53
Documents
16
Period of Report
2024-10-25
Items
Item 7.01: Regulation FD Disclosure
Item 8.01: Other Events

Document Format Files

Seq Description Document Type Size
1 8-K nwn-20241025.htm   iXBRL 8-K 60648
6 nwn-20241025_g1.jpg GRAPHIC 57055
7 nwn-20241025_g2.jpg GRAPHIC 38736
  Complete submission text file 0001733998-24-000118.txt   478486

Data Files

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3 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT nwn-20241025_def.xml EX-101.DEF 16357
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18 EXTRACTED XBRL INSTANCE DOCUMENT nwn-20241025_htm.xml XML 5087
Mailing Address 250 SW TAYLOR STREET PORTLAND OR 97204
Business Address 250 SW TAYLOR STREET PORTLAND OR 97204 5032264211
NORTHWEST NATURAL GAS CO (Filer) CIK: 0000073020 (see all company filings)

EIN.: 930256722 | State of Incorp.: OR | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-15973 | Film No.: 241404327
SIC: 4924 Natural Gas Distribution
(CF Office: 01 Energy & Transportation)

Mailing Address 250 SW TAYLOR STREET PORTLAND OR 97204
Business Address 250 SW TAYLOR STREET PORTLAND OR 97204 503-226-4211
Northwest Natural Holding Co (Filer) CIK: 0001733998 (see all company filings)

EIN.: 824710680 | State of Incorp.: OR | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-38681 | Film No.: 241404326
SIC: 4924 Natural Gas Distribution
(CF Office: 01 Energy & Transportation)